package com.accp.demo.service;

import java.util.List;

import com.accp.demo.entity.SysUser;


public interface IUserService {
	
	public List findAll();
	
	public SysUser findById(Integer id);
	
	public boolean checkUserName(String userName);
	
	
	public void addUser(SysUser user);
	
	public void delUser(Integer id);
	
	public void updateUser(SysUser user);
	
	public SysUser login(SysUser user);
	
	
	
	
	
}
